Finding the Third Proportional to 818,247,226 and 1,247,799,947
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Solution
The third proportional to 818,247,226 and 1,247,799,947 is: 1,902,853,634.28
Step by Step Solution
- Step 1: Write the proportion equation
818,247,226 : 1,247,799,947 = 1,247,799,947 : x - Step 2: Convert to fraction form
818,247,226/1,247,799,947 = 1,247,799,947/x - Step 3: Cross multiply
818,247,226x = 1,247,799,947 × 1,247,799,947 - Step 4: Simplify right side
818,247,226x = 1,557,004,707,733,202,688 - Step 5: Solve for x
x = 1,557,004,707,733,202,688/818,247,226 - Step 6: Final answer
x = 1,902,853,634.28
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.